diff --git a/src/input/plugins/FfmpegInputPlugin.cxx b/src/input/plugins/FfmpegInputPlugin.cxx
index 3de948759..198f4bd17 100644
--- a/src/input/plugins/FfmpegInputPlugin.cxx
+++ b/src/input/plugins/FfmpegInputPlugin.cxx
@@ -31,8 +31,6 @@
 class FfmpegInputStream final : public InputStream {
 	Ffmpeg::IOContext io;
 
-	bool eof = false;
-
 public:
 	FfmpegInputStream(const char *_uri, Mutex &_mutex)
 		:InputStream(_uri, _mutex),
@@ -90,11 +88,6 @@ FfmpegInputStream::Read(void *ptr, size_t read_size)
 		result = io.Read(ptr, read_size);
 	}
 
-	if (result == 0) {
-		eof = true;
-		return 0;
-	}
-
 	offset += result;
 	return (size_t)result;
 }
@@ -102,7 +95,7 @@ FfmpegInputStream::Read(void *ptr, size_t read_size)
 bool
 FfmpegInputStream::IsEOF() noexcept
 {
-	return eof;
+	return io.IsEOF();
 }
 
 void
@@ -116,7 +109,6 @@ FfmpegInputStream::Seek(offset_type new_offset)
 	}
 
 	offset = result;
-	eof = false;
 }
 
 static constexpr const char *ffmpeg_prefixes[] = {
diff --git a/src/lib/ffmpeg/IOContext.hxx b/src/lib/ffmpeg/IOContext.hxx
index c2a3e3409..6530f3568 100644
--- a/src/lib/ffmpeg/IOContext.hxx
+++ b/src/lib/ffmpeg/IOContext.hxx
@@ -70,6 +70,11 @@ public:
 		return avio_size(io_context);
 	}
 
+	gcc_pure
+	bool IsEOF() const noexcept {
+		return avio_feof(io_context) != 0;
+	}
+
 	size_t Read(void *buffer, size_t size) {
 		int result = avio_read_partial(io_context,
 					       (unsigned char *)buffer, size);